The Hoberman Mini Sphere Rings is an award winning toy that's great
for all ages. An expanding sphere with multiple colors that you can
throw, bounce, kick, spin, roll and suspend. It even expands from 5.5"
to 12". As seen on Michael Scott's Desk in The Office (US).

Parents' Choice Approved Award

Features

Original Hoberman mini sphere design

Expands from 5.5" to 12"

No assembly required

Includes 21 Cool Things To Do game sheet

Includes a pulley that can be attached to the ceiling, allowing you to open and close your sphere.